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LA177B-HG-2 Scheda tecnica(PDF) 6 Page - LIGITEK electronics co., ltd. |
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LA177B-HG-2 Scheda tecnica(HTML) 6 Page - LIGITEK electronics co., ltd. |
6 / 6 page This test intended to determine the thermal characteristic resistance of the device to sudden exposures at extreme changes in temperature when soldering the lead wire. Solderability Test This test intended to see soldering well performed or not. 1.T.Sol=230 ℃±5℃ 2.Dwell time=5 ±1sec Thermal Shock Test Solder Resistance Test High Temperature High Humidity Test The purpose of this is the resistance of the device to sudden extreme changes in high and low temperature. 1.Ta=105 ℃±5℃&-40℃±5℃ (10min) (10min) 2.total 10 cycles 1.T.Sol=260 ℃±5℃ 2.Dwell time= 10 ±1sec. The purpose of this test is the resistance of the device under tropical for hous. 1.Ta=65 ℃±5℃ 2.RH=90 %~95% 3.t=240hrs ±2hrs MIL-STD-202: 210A MIL-STD-750: 2031 JIS C 7021: A-1 MIL-STD-202: 208D MIL-STD-750: 2026 MIL-STD-883: 2003 JIS C 7021: A-2 MIL-STD-202: 107D MIL-STD-750: 1051 MIL-STD-883: 1011 MIL-STD-202:103B JIS C 7021: B-11 This test is conducted for the purpose of detemining the resisance of a part in electrical and themal stressed. 1.Under Room Temperature 2.If=20mA 3.t=1000 hrs (-24hrs, +72hrs) Operating Life Test Low Temperature Storage Test High Temperature Storage Test The purpose of this is the resistance of the device which is laid under ondition of hogh temperature for hours. The purpose of this is the resistance of the device which is laid under condition of low temperature for hours. 1.Ta=-40 ℃±5℃ 2.t=1000 hrs (-24hrs, +72hrs) 1.Ta=105 ℃±5℃ 2.t=1000 hrs (-24hrs, +72hrs) Reliability Test: Test Item Test Condition Description MIL-STD-750: 1026 MIL-STD-883: 1005 JIS C 7021: B-1 JIS C 7021: B-12 MIL-STD-883:1008 JIS C 7021: B-10 Reference Standard LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LA177B/HG-2 Page 5/5 |
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